This is the cone only
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 5920-01-422-2638
NSN 5930-01-507-2848
NSN 5965-01-379-7706
NSN 6320-01-064-0372
NSN 6145-00-001-6754
NSN 5905-01-654-6817
NSN 6240-01-570-3066
NSN 5998-01-443-2885
NSN 5915-00-118-8054
NSN 5950-01-443-9285
NSN 5945-00-212-9093
NSN 6220-01-212-5770